UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O+uHDCWQK9RKrzTzl82VJKNv3DF1Y9LgI6ym9Z6NRPw=' 
WHERE 
  key_id = '60b1472c3febc38b328255a2c8e0b734f6e1871d60c7f4ead2b2f1f6f5594803' 
  AND (
    token = 'O+uHDCWQK9RKrzTzl82VJKNv3DF1Y9LgI6ym9Z6NRPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00048